Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerNPI Medicare & MedicaidLewis And Clark Emergency Physicians P C
    Ask Trek AI about this page

    Lewis And Clark Emergency Physicians P C — Billing Profile & Reimbursement Data

    NPI 1083668651 · Helena, MT · Emergency Medicine Physician

    Customize your policy alerts

    Sign up for Lewis And Clark Emergency Physicians P C — Billing Profile & Reimbursement Data policy alerts

    Get alerted when relevant policies change without checking for updates manually.

    Monitor payer policy activity

    Receive email alerts as soon as relevant payer policies are published or updated.

    Lewis And Clark Emergency Physicians P C is a emergency medicine physician provider located in Helena, Montana. This profile covers 0 Medicare and 4 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

    Table of contents

    Progress1 / 9

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeOrganization
    OrganizationLewis And Clark Emergency Physicians P C
    Address2475 E Broadway St
    CityHelena
    StateMT
    ZIP59601
    TaxonomyEmergency Medicine Physician
    NPI EnumeratedMay 19, 2006

    Lifetime revenue by payer source (source: CMS Medicare & Medicaid claims data)

    Payer SourceTotal Paid
    Medicaid$6.6M
    Medicare$0

    Key Findings

    This provider is effectively single‑payer in the dataset: there is no Medicare billing on file and all lifetime recorded revenue is Medicaid at $6.6M, which limits cross‑payer comparisons and indicates the practice’s financial footprint in the public payer space is concentrated in Medicaid. The NPI was enumerated on 2006-05-19 (~20 years ago), indicating an established presence in the market despite the single‑payer billing pattern.

    Revenue is highly concentrated in three emergency department E/M codes: the precomputed top three Medicaid codes account for 100.0% of the provider’s total Medicaid revenue, signaling a tight dependency on ED evaluation-and-management services for overall income. That concentration suggests limited diversification across other service lines or procedure codes in the Medicaid data.

    The code mix is dominated by high‑ and moderate‑acuity ED visits, consistent with an emergency medicine physician taxonomy: 99285, 99284, and 99283 together drive the entire Medicaid revenue base, which implies the group operates primarily as an emergency department staffing organization handling a spectrum of acuity levels. The average paid amounts ($149 for 99285, $111 for 99284, $63 for 99283) further reflect higher unit payment for higher‑acuity encounters.

    99285 is the single largest revenue driver: 25.4K claims, $149 avg paid/claim, $3.8M revenue (57.5% of this provider's total Medicaid revenue). The provider ranks #4 of 55 in‑state and sits in the 94th percentile, a disposition described as notably above typical state volume; this positions the group as a major statewide supplier of high‑acuity ED services.

    99284 represents the second revenue tier with 19.2K claims, $111 avg paid/claim, $2.1M revenue (32.5% of this provider's total Medicaid revenue). The provider ranks #13 of 75 and is in the 84th percentile, a characterization labeled as typical/unremarkable volume, indicating solid but not outlier participation in moderate‑acuity ED care.

    99283 contributes the remainder of the top three with 10.4K claims, $63 avg paid/claim, $652.1K revenue (9.9% of this provider's total Medicaid revenue). Ranking #20 of 88 and at the 78th percentile (typical/unremarkable), this lower‑paid, higher‑volume code suggests the practice also manages a material caseload of lower‑acuity ED visits but is not an outlier for that service.

    Critical care billing is negligible in the Medicaid dataset: 99291 appears only 13 claims for $1.6K revenue (reported as 0.0% of total Medicaid revenue) and ranks #19 of 21 in‑state. This very low utilization of 99291 indicates the group’s Medicaid activity is overwhelmingly centered on E/M emergency visits rather than documented critical care time.

    Taken together, the data paint a picture of an established emergency medicine practice (NPI ~20 years) that is heavily Medicaid‑dependent and concentrated in ED evaluation-and-management services, with a particularly strong statewide position for high‑acuity visits (99285). The absence of Medicare billing on file means competitive assessments should focus on the Medicaid market and the provider’s significant role in serving high‑acuity ED demand within Montana.

    Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

    Medicaid revenue breakdown by year and by CPT/HCPCS procedure code, including monthly billing trends and the top codes driving revenue.

    View: By Year1 / 3

    Medicaid: Complete Services Breakdown

    Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

    4 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99285The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a high level of medical decision making.25,350$150$3.8M
    99284The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making.19,250$110$2.1M
    99283The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a low level of medical decision making.10,350$60$652K
    99291Critical care services include the treatment of vital organ failure  or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…10$120$1.6K

    Medicaid: Competitive Analysis & Benchmarks

    How this provider's Medicaid billing volume and revenue compare to other Montana providers billing the same CPT/HCPCS codes.

    Full comparison — all codes billed, vs. Montana median

    4 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    99285The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a high level of medical decision making.4602,160$80$526.7K
    99284The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making.13802,770$60$471K
    99283The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a low level of medical decision making.20902,330$40$281.3K
    99291Critical care services include the treatment of vital organ failure  or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…1920100$160$100.9K

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Lewis And Clark Emergency Physicians P C, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    John HorningCAEmergency Medicine Physician$68K$25.7K
    Andrew MichelMTEmergency Medical Services (Emergency Medicine) Physician$83.8K$0
    Adam PlateMTEmergency Medicine Physician$71.8K$0
    Andy CoilMTEmergency Medicine Physician$68.3K$0
    Trent JensenMTEmergency Medicine Physician$62.6K$0
    Patrick MclaughlinMTPhysician Assistant$40K$0
    Erik KinzerWAFamily Nurse Practitioner$35.7K$0
    Aaron PetersMTPhysician Assistant$30.3K$0
    Brenna ScofieldMTFamily Nurse Practitioner$8.7K$0

    Nearby Providers

    Other providers in the same ZIP code as Lewis And Clark Emergency Physicians P C, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    West MontMTAdult Care Home Facility$0$34.7M
    Intermountain Deaconess HomeMTEmotionally Disturbed Childrens' Residential Treatment Facility$0$11.9M
    County Of Lewis & Clark Lewis & Clark County School District #1MTLocal Education Agency (LEA)$0$10.8M
    Pediatric Dentistry PCMTPediatric Dentistry$0$9.9M
    Montana Children's Home & HospitalMTGeneral Acute Care Hospital$0$8.7M
    Region Iv Family Outreach, IncMTCase Manager/Care Coordinator$0$7.3M
    Montana Independent Living ProjectMTIn Home Supportive Care Agency$0$6M
    St. Peter's HealthMTFamily Medicine Physician$0$5.2M
    Edgewood Helena Senior Living LLCMTAssisted Living Facility$0$4.7M
    Montana Surgery CenterMTAmbulatory Surgical Clinic/Center$0$4.6M

    Frequently Asked Questions

    References

    1. 1.Medicare Physician & Other Practitioner by Provider and Service. CMS.gov.Provider-level Medicare Part B utilization and payment data.
    2. 2.NPPES NPI Registry. CMS.gov.National Provider Identifier registry used for provider enumeration and taxonomy metadata.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    Medicaid Revenue by Year vs. Montana Providers
    5 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Montana Distribution
    Lewis And Clark Emergency Physicians P C — 0 of 4 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Montana